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How green can California's cars go? | How green can California's cars go? |
(8 minutes later) | |
Californians love their cars and many of them are fuel hungry | Californians love their cars and many of them are fuel hungry |
US President Barack Obama gave California's environmentalists cause to celebrate when he took a step closer to backing the state's plans for strict vehicle emissions standards. | US President Barack Obama gave California's environmentalists cause to celebrate when he took a step closer to backing the state's plans for strict vehicle emissions standards. |
The BBC's Rajesh Mirchandani looks at whether the technology required is feasible and if drivers would pay for it. | The BBC's Rajesh Mirchandani looks at whether the technology required is feasible and if drivers would pay for it. |
Driving is a way of life in California: the state has more cars than any other. | Driving is a way of life in California: the state has more cars than any other. |
But the authorities think they are a major contributory factor to global warming and should be targeted in attempts to reduce greenhouse gases. | But the authorities think they are a major contributory factor to global warming and should be targeted in attempts to reduce greenhouse gases. |
California wants to cut emissions by 30% within eight years. | California wants to cut emissions by 30% within eight years. |
Part of its plan includes tough new fuel efficiency goals - new cars would have to average 42 miles per gallon (mpg), more than twice what most vehicles on America's roads manage. | Part of its plan includes tough new fuel efficiency goals - new cars would have to average 42 miles per gallon (mpg), more than twice what most vehicles on America's roads manage. |
In a laboratory in El Monte, half an hour's drive east of Los Angeles, scientists from the state's Air Resources Board test vehicle emissions. | In a laboratory in El Monte, half an hour's drive east of Los Angeles, scientists from the state's Air Resources Board test vehicle emissions. |
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How to test levels of car emissions | How to test levels of car emissions |
While I was there, scientists tested a Chevrolet Blazer, a fuel-hungry SUV. | While I was there, scientists tested a Chevrolet Blazer, a fuel-hungry SUV. |
In 20 minutes, it spewed out more than 4kg of carbon dioxide, which equates to around 17mpg fuel efficiency, far short of the levels California wants. | In 20 minutes, it spewed out more than 4kg of carbon dioxide, which equates to around 17mpg fuel efficiency, far short of the levels California wants. |
They also tested a Smart car, one of the small, lightweight run-arounds that are already popular in Europe and are starting to be seen on America's roads. | They also tested a Smart car, one of the small, lightweight run-arounds that are already popular in Europe and are starting to be seen on America's roads. |
Applying technology | Applying technology |
In a shorter test, it emitted 800g of carbon dioxide, which equates to 36-38mpg. | In a shorter test, it emitted 800g of carbon dioxide, which equates to 36-38mpg. |
This is higher than new federal standards approved by the Bush administration, but still lower than what California wants. | This is higher than new federal standards approved by the Bush administration, but still lower than what California wants. |
In fact, the only car they tested that exceeded 42mpg was a specially-adapted Toyota Prius. Its boot was taken over by a much larger battery, and it was able to charge via an external plug-in power source. | In fact, the only car they tested that exceeded 42mpg was a specially-adapted Toyota Prius. Its boot was taken over by a much larger battery, and it was able to charge via an external plug-in power source. |
I have nothing to be ashamed of with what I'm selling today. Leo HagenFord dealer A typical Prius can achieve 50mpg. This one got as high as 70mpg. | I have nothing to be ashamed of with what I'm selling today. Leo HagenFord dealer A typical Prius can achieve 50mpg. This one got as high as 70mpg. |
But such a model is not available to buy. It was specially modified for scientists at the testing centre. | But such a model is not available to buy. It was specially modified for scientists at the testing centre. |
So, their tests beg the question: Is it technologically feasible to achieve the fuel efficiency standards California wants? | So, their tests beg the question: Is it technologically feasible to achieve the fuel efficiency standards California wants? |
Supporters say, if not now, then it will be by the time the standards kick-in in 2016. | Supporters say, if not now, then it will be by the time the standards kick-in in 2016. |
John Swanton, an air pollution specialist at the Air Resources Board, says: "Our standards are based on using existing automotive technologies that are available today. | John Swanton, an air pollution specialist at the Air Resources Board, says: "Our standards are based on using existing automotive technologies that are available today. |
"Turbo chargers, 6-speed transmissions, advanced fuel injection; vehicles such as Lexus, Acura, Audi, all have these types of technology in them. | "Turbo chargers, 6-speed transmissions, advanced fuel injection; vehicles such as Lexus, Acura, Audi, all have these types of technology in them. |
"What we are simply asking is that these technologies are applied to a much broader range of vehicles so that all vehicles at all price points have the advantage of technologies that right now are found typically on the high-end vehicles." | "What we are simply asking is that these technologies are applied to a much broader range of vehicles so that all vehicles at all price points have the advantage of technologies that right now are found typically on the high-end vehicles." |
Falling sales | Falling sales |
Mr Swanton's organisation estimates the new technology will add about $1,000 (£698) to the cost of a new car by 2016, money that drivers will recoup through lower fuel usage in two to three years. | Mr Swanton's organisation estimates the new technology will add about $1,000 (£698) to the cost of a new car by 2016, money that drivers will recoup through lower fuel usage in two to three years. |
At a Hollywood Ford dealership, Leo Hagen, has seen his business dwindle. | At a Hollywood Ford dealership, Leo Hagen, has seen his business dwindle. |
Where they used to sell 150 new cars a month, now 15 would be good. Last December, he says, he sold just four. | Where they used to sell 150 new cars a month, now 15 would be good. Last December, he says, he sold just four. |
Yet he believes his company has green products consumers will want. | Yet he believes his company has green products consumers will want. |
American states may in the future set their own car emission standards"I have nothing to be ashamed of with what I'm selling today," he says. | American states may in the future set their own car emission standards"I have nothing to be ashamed of with what I'm selling today," he says. |
"We have the best-built, safest and among the most fuel-efficient vehicles. And in the very near future, when you think of fuel efficiency, people will think of Ford." | "We have the best-built, safest and among the most fuel-efficient vehicles. And in the very near future, when you think of fuel efficiency, people will think of Ford." |
He argues America's struggling automakers cannot afford the investment needed to develop the technologies required to meet California's desired fuel standards. | He argues America's struggling automakers cannot afford the investment needed to develop the technologies required to meet California's desired fuel standards. |
And if they do spend the money, he says, foreign competitors could then benefit from the expertise and undercut American car prices. | And if they do spend the money, he says, foreign competitors could then benefit from the expertise and undercut American car prices. |
The costs involved are disputed too. | The costs involved are disputed too. |
Automakers say forget $1,000; drivers could end up paying up to $5,000 (£3,490) more for cleaner cars. | Automakers say forget $1,000; drivers could end up paying up to $5,000 (£3,490) more for cleaner cars. |
Such a premium, they argue, will take many more than three years to claw back. And that's only if a driver doesn't change cars. | Such a premium, they argue, will take many more than three years to claw back. And that's only if a driver doesn't change cars. |
The eventual figure may be somewhere between the two. But it is a difficult decision for cash-strapped consumers. | The eventual figure may be somewhere between the two. But it is a difficult decision for cash-strapped consumers. |
It is estimated a fifth of America's greenhouse gases come from passenger vehicles. But in a recession, the environment could be a tough sell. | It is estimated a fifth of America's greenhouse gases come from passenger vehicles. But in a recession, the environment could be a tough sell. |